diff --git a/builder2.go b/builder2.go
new file mode 100644
index 0000000..316a4ff
--- /dev/null
+++ b/builder2.go
@@ -0,0 +1,294 @@
+package vql
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+
+	"github.com/tidwall/gjson"
+)
+
+type Builder2 struct {
+	As     string      `json:"as"`
+	Select interface{} `json:"select"`
+	From   interface{} `json:"from"`
+	Join   interface{} `json:"join"`
+	Where  interface{} `json:"where"`
+	Group  interface{} `json:"group"`
+	Having interface{} `json:"having"`
+	Order  interface{} `json:"order"`
+}
+
+func NewBuilder2() *Builder2 {
+	return &Builder2{}
+}
+
+func (b *Builder2) Select2(selects ...interface{}) *Builder2 {
+	b.Select = selects
+	return b
+}
+
+func (b *Builder2) Sql() (string, error) {
+	selectSql, err := toSelectSql(b.Select)
+	if err != nil {
+		return "", err
+	}
+
+	fromSql, err := toFromSql(b.From)
+	if err != nil {
+		return "", err
+	}
+
+	joinSql, err := toJoinSql(b.Join)
+	if err != nil {
+		return "", err
+	}
+
+	whereSql, err := toWhereSql(b.Where)
+	if err != nil {
+		return "", err
+	}
+
+	groupSql, err := toGroupSql(b.Group)
+	if err != nil {
+		return "", err
+	}
+
+	havingSql, err := toHavingSql(b.Having)
+	if err != nil {
+		return "", err
+	}
+
+	orderSql, err := toOrderSql(b.Order)
+	if err != nil {
+		return "", err
+	}
+
+	sql := fmt.Sprintf("select %s from %s ", selectSql, fromSql)
+	if joinSql != "" {
+		sql += fmt.Sprintf(" %s ", joinSql)
+	}
+	if whereSql != "" {
+		sql += fmt.Sprintf(" where %s ", whereSql)
+	}
+	if groupSql != "" {
+		sql += fmt.Sprintf(" group by %s ", groupSql)
+	}
+	if havingSql != "" {
+		sql += fmt.Sprintf(" having %s ", havingSql)
+	}
+	if orderSql != "" {
+		sql += fmt.Sprintf(" order by %s ", orderSql)
+	}
+
+	return sql, nil
+
+}
+
+func toSelectSql(selects interface{}) (string, error) {
+
+	selectSql := ""
+	if selectSql, ok := selects.(string); ok {
+		return selectSql, nil
+	}
+
+	selectGjson := gjson.Parse(jsonEncode(selects))
+	if selectGjson.IsArray() {
+		ses := []string{}
+		for _, se := range selectGjson.Array() {
+			ses = append(ses, se.String())
+		}
+		selectSql = strings.Join(ses, ",")
+	} else {
+		selectSql = selectGjson.String()
+	}
+	return selectSql, nil
+}
+
+func toFromSql(from interface{}) (string, error) {
+	fromSql := ""
+	if fromSql, ok := from.(string); ok {
+		return fromSql, nil
+	}
+
+	fromGjson := gjson.Parse(jsonEncode(from))
+	if fromGjson.IsObject() {
+		nb := NewBuilder2()
+		json.Unmarshal([]byte(fromGjson.Raw), &nb)
+		ns, err := nb.Sql()
+		if err != nil {
+			return "", err
+		}
+		if nb.As != "" {
+			fromSql = fmt.Sprintf("( %s ) as %s", ns, nb.As)
+		} else {
+			fromSql = fmt.Sprintf("( %s )", ns)
+		}
+	} else {
+		fromSql = fromGjson.String()
+	}
+	return fromSql, nil
+}
+
+func toJoinSql(join interface{}) (string, error) {
+	if join == nil {
+		return "", nil
+	}
+	// joinSql := ""
+	if joinSql, ok := join.(string); ok {
+		return joinSql, nil
+	}
+
+	joinGjson := gjson.Parse(jsonEncode(join))
+	if joinGjson.IsArray() {
+		js := []string{}
+		for _, j := range joinGjson.Array() {
+			nj, err := toJoinSql(j.Value())
+			if err != nil {
+				return "", err
+			}
+			js = append(js, nj)
+		}
+		return strings.Join(js, " "), nil
+	} else {
+		return "", fmt.Errorf("目前仅支持数组或者字符串")
+	}
+
+	// joinGjson := gjson.Parse(jsonEncode(join))
+	// if joinGjson.IsArray() {
+	// 	js := []string{}
+	// 	for _, j := range joinGjson.Array() {
+	// 		if j.IsObject() {
+	// 			return
+	// 		} else {
+	// 			js = append(js, j.String())
+	// 		}
+	// 	}
+	// 	joinSql = strings.Join(js, " ")
+	// } else {
+	// 	joinSql = joinGjson.String()
+	// }
+	// return joinSql
+}
+
+func toWhereSql(where interface{}) (string, error) {
+	if where == nil {
+		return "", nil
+	}
+	whereSql := ""
+	if whereSql, ok := where.(string); ok {
+		return whereSql, nil
+	}
+
+	whereGjson := gjson.Parse(jsonEncode(where))
+
+	//[ "a=","1","and",[["c=","3"],"and",["d=","4"]],"or",["b=","2"]]
+	if whereGjson.IsArray() {
+		ws := []string{}
+		expression := whereGjson.Array()
+
+		if len(expression) == 0 {
+			return "", nil
+		}
+
+		if expression[0].String() == "and" || expression[0].String() == "or" {
+
+			operator := "and"
+
+			for _, w := range expression {
+				if w.Type == gjson.String {
+					if whereSql == "" && (w.String() == "and" || w.String() == "or") {
+						operator = w.String()
+					} else {
+						ws = append(ws, w.String())
+					}
+				} else {
+					newExp, err := toWhereSql(w.Value())
+					if err != nil {
+						return "", err
+					}
+					ws = append(ws, newExp)
+				}
+
+				whereSql = strings.Join(ws, fmt.Sprintf(" %s ", operator))
+			}
+		} else {
+			for _, w := range expression {
+				if w.Type == gjson.String {
+					ws = append(ws, w.String())
+				} else {
+					newExp, err := toWhereSql(w.Value())
+					if err != nil {
+						return "", err
+					}
+					ws = append(ws, newExp)
+				}
+
+				whereSql = strings.Join(ws, " ")
+			}
+		}
+	} else if whereGjson.IsObject() {
+		newValue := []interface{}{
+			"and",
+		}
+
+		ops := []string{"=", ">", ">=", "<", "<=", "<>", "!="}
+
+		for k, v := range whereGjson.Map() {
+			if v.Value() == nil {
+				continue
+			}
+
+			prefix := k
+			mop := "="
+
+			for _, op := range ops {
+				if strings.HasSuffix(k, op) {
+					prefix = strings.TrimSuffix(k, op)
+					mop = op
+					break
+				}
+			}
+
+			newValue = append(newValue, []string{prefix, mop, v.String()})
+		}
+
+		return toWhereSql(newValue)
+	} else {
+		whereSql = whereGjson.String()
+	}
+	return fmt.Sprintf("( %s )", whereSql), nil
+}
+
+func toGroupSql(group interface{}) (string, error) {
+	if group == nil {
+		return "", nil
+	}
+	// groupSql := ""
+	if groupSql, ok := group.(string); ok {
+		return groupSql, nil
+	}
+	return "", fmt.Errorf("暂时不支持非字符串类型的group语句")
+}
+
+func toHavingSql(having interface{}) (string, error) {
+	if having == nil {
+		return "", nil
+	}
+	// havingSql := ""
+	if havingSql, ok := having.(string); ok {
+		return havingSql, nil
+	}
+	return "", fmt.Errorf("暂时不支持非字符串类型的having语句")
+}
+
+func toOrderSql(order interface{}) (string, error) {
+	if order == nil {
+		return "", nil
+	}
+	// orderSql := ""
+	if orderSql, ok := order.(string); ok {
+		return orderSql, nil
+	}
+	return "", fmt.Errorf("暂时不支持非字符串类型的order语句")
+}
diff --git a/builder2_test.go b/builder2_test.go
new file mode 100644
index 0000000..fd20f32
--- /dev/null
+++ b/builder2_test.go
@@ -0,0 +1,44 @@
+package vql
+
+import (
+	"encoding/json"
+	"log"
+	"testing"
+)
+
+func Test_toOrderSql(t *testing.T) {
+	text := `{
+		"as": "test",
+		"select": [
+			"col1",
+			"col2"
+		],
+		"from": {
+			"as": "test",
+			"select": [
+				"col1",
+				"col2"
+			],
+			"from": "table1"
+		},
+		"join": "left join table2 on table1.id = table2.id",
+		"where": {
+			"col1": "value1",
+			"col2": "value2",
+			"col3": 12
+		}
+	}`
+
+	var builder Builder2
+	err := json.Unmarshal([]byte(text), &builder)
+	if err != nil {
+		t.Error(err)
+	}
+
+	sql, err := builder.Sql()
+	if err != nil {
+		t.Error(err)
+	}
+
+	log.Println(sql)
+}